Beverly International Ultimate Muscle Protein (UMP) is a Sustained-Release Ultra-Premium MPI Blend w/ Natural 80:20 Casein:Whey Ratio. Ultimate Muscle Protein is a powdered drink mix made from top quality protein sources. As a protein supplement to the diet, UMP is intended to be mixed with cold water, milk, or the beverage of your choice and consumed before and after exercise and at any other time of day in order to encourage greater gains in muscle mass, tone, strength, and performance, and reductions in body fat.*

Ultimate Muscle Protein is perfect in place of a meal, between meals and after training. UMP is ideal before bed, as it feeds your muscles a timed released supply of aminos, keeping you in a positive nitrogen balance while you sleep.